Unformatted text preview: Chapter 9 of the 1987 i386 Programmer's Reference Manual in readings section also covers exception and interrupt handling in IA32 processors. Assignment : In xv6, set a breakpoint at the beginning of syscall() to catch the very first system call. What values are on the stack at this point? Turn in the output of print-stack 35 at that breakpoint with each value labeled as to what it is (e.g., saved %ebp for trap , trapframe.eip , etc.). This completes the homework. This assignment requires the files xv6.pdf and xv6_rev0.zip. You may download them from the Assignments page....
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- Fall '08
- X86, Intel, System Call, Intel Architecture Software, picirq.c Hand-In Procedure, readings section